How to solve the problem that javac command cannot be found on Win10

When users use the javac program in the win10 system, they will encounter a prompt saying that javac is not an internal or external command, which will cause the program to be unable to be used normally. This problem is most likely a variable setting problem, and users need to Go and set the variables again, or check for errors and modify them~

What to do if javac is not an internal or external command win10:

1, -> ;->->->Add the following environment variables:

2. The JAVA_HOME value is: (JDK installation directory)

3. Path: Append (if your original path has; at the end, no need)

4. Set the classpath environment variable, CLASSPATH The value is: (with a dot at the front).

javac related issues:

>>>csgo cannot verify vac session

>>> javac What to do if it is not an internal or external command

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